JP4162708B2 - 膨張機一体型圧縮機 - Google Patents

膨張機一体型圧縮機 Download PDF

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Publication number
JP4162708B2
JP4162708B2 JP2008518234A JP2008518234A JP4162708B2 JP 4162708 B2 JP4162708 B2 JP 4162708B2 JP 2008518234 A JP2008518234 A JP 2008518234A JP 2008518234 A JP2008518234 A JP 2008518234A JP 4162708 B2 JP4162708 B2 JP 4162708B2
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JP
Japan
Prior art keywords
oil
shaft
expander
heat insulating
partition plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2008518234A
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English (en)
Japanese (ja)
Other versions
JPWO2008087795A1 (ja
Inventor
康文 高橋
寛 長谷川
巧 引地
雄司 尾形
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Application granted granted Critical
Publication of JP4162708B2 publication Critical patent/JP4162708B2/ja
Publication of JPWO2008087795A1 publication Critical patent/JPWO2008087795A1/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Separation By Low-Temperature Treatments (AREA)
JP2008518234A 2007-01-15 2007-11-21 膨張機一体型圧縮機 Expired - Fee Related JP4162708B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007005511 2007-01-15
JP2007005511 2007-01-15
PCT/JP2007/072542 WO2008087795A1 (ja) 2007-01-15 2007-11-21 膨張機一体型圧縮機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2008188312A Division JP4805984B2 (ja) 2007-01-15 2008-07-22 膨張機一体型圧縮機

Publications (2)

Publication Number Publication Date
JP4162708B2 true JP4162708B2 (ja) 2008-10-08
JPWO2008087795A1 JPWO2008087795A1 (ja) 2010-05-06

Family

ID=39635801

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2008518234A Expired - Fee Related JP4162708B2 (ja) 2007-01-15 2007-11-21 膨張機一体型圧縮機
JP2008188312A Expired - Fee Related JP4805984B2 (ja) 2007-01-15 2008-07-22 膨張機一体型圧縮機

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2008188312A Expired - Fee Related JP4805984B2 (ja) 2007-01-15 2008-07-22 膨張機一体型圧縮機

Country Status (6)

Country Link
US (1) US8177525B2 (enExample)
EP (1) EP2128384B1 (enExample)
JP (2) JP4162708B2 (enExample)
CN (1) CN101583777B (enExample)
AT (1) ATE537332T1 (enExample)
WO (1) WO2008087795A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010053871A (ja) * 2007-11-21 2010-03-11 Panasonic Corp 膨張機一体型圧縮機

Families Citing this family (18)

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Publication number Priority date Publication date Assignee Title
EP2020483B1 (en) 2006-05-17 2012-01-04 Panasonic Corporation Expander-compressor unit
EP2224095A4 (en) * 2007-11-21 2012-11-07 Panasonic Corp COMPRESSOR WITH INTEGRATED EXPANDER
CN101868598B (zh) * 2007-11-21 2012-07-04 松下电器产业株式会社 膨胀机一体型压缩机
JP5341075B2 (ja) * 2008-05-23 2013-11-13 パナソニック株式会社 流体機械および冷凍サイクル装置
CN102369401A (zh) 2009-05-29 2012-03-07 松下电器产业株式会社 制冷循环装置
WO2011016354A1 (ja) * 2009-08-05 2011-02-10 三菱電機株式会社 排熱回生システム
US8449272B2 (en) * 2010-05-14 2013-05-28 Danfoss Scroll Technologies Llc Sealed compressor with easy to assemble oil pump
JP2012255430A (ja) * 2011-02-07 2012-12-27 Panasonic Corp 圧縮機
JP5824665B2 (ja) * 2011-11-09 2015-11-25 パナソニックＩｐマネジメント株式会社 密閉型圧縮機
JP5984492B2 (ja) * 2012-05-08 2016-09-06 サンデンホールディングス株式会社 流体機械
WO2014047536A1 (en) * 2012-09-23 2014-03-27 Sweet Jeffrey Randall Decompression driver
BE1021899B1 (nl) * 2014-05-19 2016-01-25 Atlas Copco Airpower, Naamloze Vennootschap Inrichting voor het comprimeren en het expanderen van gassen en werkwijze voor het regelen van de druk in twee netten met een verschillend nominaal drukniveau
US10634142B2 (en) * 2016-03-21 2020-04-28 Emerson Climate Technologies, Inc. Compressor oil separation and assembly method
JP7329771B2 (ja) * 2019-09-02 2023-08-21 パナソニックＩｐマネジメント株式会社 インジェクション機構付き圧縮機
CN112483430B (zh) 2019-09-12 2025-10-21 开利公司 离心压缩机和制冷装置
CN115523138A (zh) * 2021-06-25 2022-12-27 丹佛斯商用压缩机公司 涡旋式压缩机和用于控制涡旋式压缩机的方法
CN113550801B (zh) * 2021-08-17 2023-07-25 南京久鼎环境科技股份有限公司 一种带透平膨胀机构的co2制冷活塞压缩机
US12421969B2 (en) * 2023-09-11 2025-09-23 Fisher Controls International Llc Air compressor systems for remote settings

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JP2782858B2 (ja) * 1989-10-31 1998-08-06 松下電器産業株式会社 スクロール気体圧縮機
US5214932A (en) * 1991-01-25 1993-06-01 Abdelmalek Fawzy T Hermetically sealed electric driven gas compressor - expander for refrigeration
JP2895320B2 (ja) * 1992-06-12 1999-05-24 三菱重工業株式会社 横型密閉圧縮機
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JPH0886289A (ja) * 1994-09-19 1996-04-02 Toshiba Corp ローリングピストン式回転機械
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JPH08338356A (ja) * 1995-06-13 1996-12-24 Toshiba Corp ローリングピストン式膨張機
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JPH09126171A (ja) 1995-11-01 1997-05-13 Toshiba Corp 流体機械
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JP2005265278A (ja) * 2004-03-18 2005-09-29 Daikin Ind Ltd 冷凍装置
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KR100751152B1 (ko) * 2005-11-30 2007-08-22 엘지전자 주식회사 스크롤 압축기의 오일 공급 구조
EP2020483B1 (en) 2006-05-17 2012-01-04 Panasonic Corporation Expander-compressor unit
JP4742985B2 (ja) * 2006-05-24 2011-08-10 パナソニック株式会社 膨張機一体型圧縮機および冷凍サイクル装置
US8087260B2 (en) * 2007-01-18 2012-01-03 Panasonic Corporation Fluid machine and refrigeration cycle apparatus
KR100869929B1 (ko) * 2007-02-23 2008-11-24 엘지전자 주식회사 스크롤 압축기
US8316664B2 (en) * 2007-05-16 2012-11-27 Panasonic Corporation Refrigeration cycle apparatus and fluid machine used therefor
WO2008139680A1 (ja) * 2007-05-16 2008-11-20 Panasonic Corporation 流体機械及びそれを備えた冷凍サイクル装置
CN101680301B (zh) * 2007-05-16 2011-12-14 松下电器产业株式会社 膨胀机一体型压缩机及具备其的制冷循环装置
CN101855422B (zh) * 2007-11-21 2012-05-30 松下电器产业株式会社 膨胀机一体型压缩机
EP2224095A4 (en) * 2007-11-21 2012-11-07 Panasonic Corp COMPRESSOR WITH INTEGRATED EXPANDER
CN101868598B (zh) * 2007-11-21 2012-07-04 松下电器产业株式会社 膨胀机一体型压缩机
US20100275638A1 (en) * 2008-05-08 2010-11-04 Panasonic Corporation Fluid machine
US8398387B2 (en) * 2008-05-23 2013-03-19 Panasonic Corporation Fluid machine and refrigeration cycle apparatus
JP5341075B2 (ja) * 2008-05-23 2013-11-13 パナソニック株式会社 流体機械および冷凍サイクル装置
EP2320160A1 (en) * 2008-08-22 2011-05-11 Panasonic Corporation Freeze cycling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010053871A (ja) * 2007-11-21 2010-03-11 Panasonic Corp 膨張機一体型圧縮機

Also Published As

Publication number Publication date
EP2128384A1 (en) 2009-12-02
WO2008087795A1 (ja) 2008-07-24
US20100003147A1 (en) 2010-01-07
EP2128384A8 (en) 2010-03-03
CN101583777A (zh) 2009-11-18
EP2128384B1 (en) 2011-12-14
JP2008298080A (ja) 2008-12-11
CN101583777B (zh) 2012-05-30
ATE537332T1 (de) 2011-12-15
JPWO2008087795A1 (ja) 2010-05-06
JP4805984B2 (ja) 2011-11-02
US8177525B2 (en) 2012-05-15
EP2128384A4 (en) 2010-06-09

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